Immunization Action Program

The mission of the IAP is to ensure that children in Suffolk County are fully immunized by their second birthday, and that all infants born of hepatitis B positive mothers are appropriately identified, treated and tracked. To comply with this mission, the Department holds immunization clinics, conducts immunization audits in private provider's offices and nursery/day care centers, conducts educational programs for health care professionals and stakeholder members in the community and responds to immunization questions.

PLEASE NOTE

IMPORTANT MESSAGE

MUST ARRIVE ½ HOUR BEFORE END TIME. SCHOOL REQUEST FORMS ARE NOT ACCEPTABLE.

New study shows Tdap vaccination during pregnancy can prevent whooping cough in babies

CDC Press Release

Less than half of pregnant women in the United States take advantage of vaccination

A new CDC study published today in Clinical Infectious Diseases reported that vaccination with whooping cough vaccine, Tdap, during the third trimester of pregnancy prevented more than three out of four (78 percent) cases of whooping cough (also known as pertussis) in babies younger than two months. However, only 49 percent of pregnant women who delivered between fall 2015 and spring 2016 received the vaccine. CDC recommends women get Tdap during each pregnancy to provide critical short-term protection to babies when they are most at risk for this life-threatening illness

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The study used data from 2011 through 2014 on babies younger than two months from six states. It found that mothers whose babies had whooping cough were less likely to have received Tdap during pregnancy. The study reported that, in addition to being 78 percent effective at preventing whooping cough, Tdap vaccination during the third trimester was 90 percent effective at preventing serious cases of whooping cough that require hospitalization.

Young babies at highest risk

Whooping cough is a serious disease that can cause uncontrollable, violent coughing that often makes it hard to breathe. In this study, 65 percent of babies younger than two months who got whooping cough needed treatment in the hospital. Babies younger than one year are at the highest risk for severe complications or death. Typically, between five and 15 babies die from whooping cough each year in the United States. Most deaths are in those too young to be protected by getting their own whooping cough vaccines. Babies do not get vaccinated to start building their own protection against whooping cough until they are two months old.

Tdap vaccine history and recommendation

Before the introduction of whooping cough vaccines in the 1940s, more than 200,000 cases were reported per year in the United States. After vaccines became available, whooping cough cases declined dramatically to fewer than 10,000 cases reported by 1965. Beginning in the 1980s, whooping cough started making a comeback, though not to the levels seen before vaccines were available. Since 2010, there have been tens of thousands of whooping cough cases reported each year nationwide, with a peak of more than 48,000 cases reported in 2012. More than a third of all whooping cough hospitalizations and two thirds of all whooping cough deaths are in babies younger than two months. To date in 2017, more than 11,000 cases of whooping cough have been reported in the United States.

Previous research

Today’s study adds to the growing body of research on Tdap vaccination during pregnancy that indicates it prevents whooping cough in babies who are too young to receive their own whooping cough vaccines. Three other studies from the United Kingdom and two from California also show much lower rates of whooping cough in babies whose mothers received Tdap during pregnancy. Another California study also found that babies with whooping cough whose mothers received Tdap during pregnancy were significantly less likely to need care in a hospital.

National Immunization Awareness Month (NIAM) is an annual observance held in August to highlight the importance of vaccination for people of all ages. NIAM was established to encourage people of all ages to make sure they are up to date on the vaccines recommended for them. Communities have continued to use the month each year to raise awareness about the important role vaccines play in preventing serious, sometimes deadly, diseases.
NIAM is sponsored by the National Public Health Information Coalition (NPHIC). CLICK ON BANNER BELOW for more information.